2026-04-29T11:53:16.604Z [ INFO] Starting package build
2026-04-29T11:53:16.604Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-04-29T11:53:17.086Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:53:38.523Z [ INFO] Running make stage stage=checksum
2026-04-29T11:53:39.301Z [ INFO] Running make stage stage=configure
2026-04-29T11:54:47.398Z [ INFO] Running make stage stage=build
2026-04-29T11:55:48.554Z [ERROR] Package build failed
2026-04-29T11:55:50.906Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)